The b grip hand strap kit with qr plate fits onto the quick release plate of a b grip belt holder not included, sold separately and provides a robust, comfortable and fully adjustable rubber handgrip. The hand strap is adjustable to suit most hand sizes and if required a neck strap can be fitted, with the camera hanging portrait orientation. The hand strap is fully compatible with the other b grip products including the belt holder, tripod adaptor and travel kit. The kit comes in two main parts. A replacement rubber mat for the quick release plate mat and the strap, which connects to the to the cameras strap attachment. The kit comes in two main parts a b grip quick release plate with extended rubber mat and the strap which connects to the to the camera's strap attachment.